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Threats to the Ecosystem
Clearcut logging, large-scale mining, trophy hunting, the failure to implement protection and an anti-environmental government are some of the threats facing the Great Bear Rainforest.
Clearcut logging over a wide area is an ongoing threat to the Great Bear
Rainforest’s natural legacy. Widespread clearcutting has already destroyed
80 per cent of British Columbia’s large rainforest valleys. Every day, more
endangered forests and ancient trees are cut down, destroying critical
habitat for terrestrial species, such as deer, wolves and grizzly bears that
rely on the forest for shelter and food.
When small streams that provide critical
salmon spawning habitat are cut to their banks, increased sediment in
the water makes them unsuitable for spawning. Without the shade of the
forest, water temperatures in the stream rise, threatening salmon
survival.
An interim agreement exists with government, environmental groups, industry
and others to protect the most important areas of the Great Bear Rainforest,
change logging practices and support a sustainable future for local
communities. However, until long-term protection is legislated and a
more sustainable approach to resource management is in place, the situation
remains dire.
Environmental Roll Backs
The health of the Great Bear Rainforest is further imperiled by the anti-environmental actions of the BC government. Since entering office in 2001, the BC government has consistently rolled back environmental protection, including lowering the standards for pulp mill pollution and promoting new coal-fired power plants. Almost 3,000 full-time staff from the natural resource ministries are to be eliminated by 2006.
Other industrial development, such as mining and salmon farming, endanger
the ecosystems of the Great Bear Rainforest. The BC government wants to
increase the number of fish farms in BC in the upcoming years. This,
although fish farms in BC have led to numerous disease outbreaks and tons of
waste that threaten local marine life. Halfway up the B.C. coast in the
Broughton Archipelago, which is the most concentrated area of fish farms in
the province, sea lice outbreaks that decimated wild salmon runs have been
linked to fish farms in the region.
The provincial government has also made it known it hopes to develop
offshore oil and gas along the coast. This raises the likelihood of oil
spills in the earthquake-prone region and potentially contaminating the
fragile estuaries and ecosystems of the Great Bear Rainforest. Meanwhile,
grizzly bear trophy hunting continues in the rainforest, despite scientific
evidence that shows grizzly populations are vulnerable.
photos: Adrian Dorst (banner), Sierra Club of
Canada, BC Chapter (centre)